Results show that for diagnostic use the best cutoff for the ASLR test in pregnancy is between score 0 and 1. Specificity of the ASLR test is good (88%). Sensitivity for all types of LPP during pregnancy is moderate (54%), and is larger in case of more pain and disability. When combined with the PPPP test, sensitivity of the ASLR test is larger (68%). Isolated symphyseal pain, isolated low back pain and isolated coccyx pain are not diagnosed by these two tests. The ASLR test is not influenced by age, number of previous deliveries, BMI, cause of LPP (pregnancy-related or not), the existence of urinary incontinence and/or level of fatigue.